Astrophytum caput-medusae
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| Astrophytum caput-medusae | |
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| Species: | A. caput-medusae
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| Astrophytum caput-medusae D.R.Hunt
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Astrophytum caput-medusae (synonym Digitostigma caput-medusae) [2] is a species of cactus native to Mexico, specifically the state of Nuevo León; the plant is reported to grow wild only at a single location.[2] This species differs from the conventional star-shaped phenotype associated with other Astrophytum members.[3] The plant is characterized by a cylindrical, reduced stem with triangular or cylindrical tubercles producing yellow flowers with orange perianth sections.[4] Propagation by seed, tissue culture or via grafting have all been reported.[3] The species is considered critically endangered by the IUCN due to the plant's limited growth range, destruction by livestock and over collection of wild specimen by plant collectors [2]
References
- ^ Gómez-Hinostrosa, C.; Hernández, H.M. (2013). "Astrophytum caput-medusae". IUCN Red List of Threatened Species. 2013. Retrieved 4 November 2018.
{{cite journal}}: Invalid|ref=harv(help); Unknown parameter|last-author-amp=ignored (|name-list-style=suggested) (help) - ^ a b c "Astrophytum caput-medusae". IUCN Red List of Threatened Species. Retrieved 2017-03-11.
- ^ a b "Astrophytum caput-medusae". www.cactus-art.biz. Retrieved 2017-03-11.
- ^ "Astrophytum caput-medusae | World of Succulents". World of Succulents. 2015-06-03. Retrieved 2017-03-11.
External links
Media related to Astrophytum caput-medusae at Wikimedia Commons
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